<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org"
      xmlns:shiro="http://www.thymeleaf.org/thymeleaf-extras-shiro">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>首页</h1>
<p th:text="${msg}"></p>
<!--<div shiro:guest="true"><a th:href="@{/tologin}">登录</a></div>-->
<div th:if="session.loginUser==null"><a th:href="@{/tologin}">登录</a></div>
<hr>
<div shiro:hasPermission="user:add">
<a th:href="@{/user/add}">add</a>
</div>|
<div shiro:hasPermission="user:update">
    <a th:href="@{/user/update}">update</a>
</div>

</body>
</html>